html,body,#app{
  height: 100%;
  margin: 0;
  padding: 0;
}
.el-breadcrumb{
  margin-bottom: 15px;
  font-size: 12px;
}
.el-table{
  margin-top: 15px;
}
.el-cascader-panel{
  height: 300px!important;
}
.el-steps{
  margin-top: 15px;
  margin-bottom: 15px;
}